/* ============================================================
   LITTER ME REMOVALS · Instant Estimate calculator (isolated)
   Depends on style.css tokens. Only loaded on estimate.html.
   Delete estimate.html + this file + estimate.js to remove.
   ============================================================ */

.est-hero { position: relative; padding: 8.5rem 0 clamp(1.5rem, 1rem + 2vw, 2.5rem); background: var(--ink-deep); color: var(--on-ink); overflow: hidden; isolation: isolate; }
.est-hero::before { content: ""; position: absolute; inset: auto -10% -45% 45%; width: 60vw; height: 60vw; max-width: 520px; max-height: 520px; background: radial-gradient(circle, oklch(0.585 0.185 253 / 0.4), transparent 62%); filter: blur(20px); z-index: -1; }
.est-hero h1 { font-size: var(--fs-3xl); letter-spacing: -0.02em; margin-top: 0.6rem; }
.est-hero .lead { color: var(--on-ink-soft); margin-top: 0.9rem; max-width: 52ch; }
.est-hero .chip-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.3rem; }

.calc { padding-block: clamp(2rem, 1.5rem + 3vw, 3.5rem) clamp(3rem, 2rem + 4vw, 5rem); }

/* Step headers */
.step-h { display: flex; align-items: center; gap: 0.8rem; font-family: var(--body); font-weight: 800; letter-spacing: -0.01em; font-size: clamp(1.15rem, 1rem + 0.8vw, 1.4rem); margin-bottom: 1rem; }
.step-n { flex: none; display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--ink); color: var(--hazard); font-family: var(--display); font-size: 1.15rem; }
.step-sub { color: var(--on-paper-soft); margin: -0.4rem 0 1.3rem; font-size: var(--fs-sm); }

/* Step 1: service choice board */
.svc-tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr)); gap: 0.7rem; margin-bottom: clamp(1.8rem, 1rem + 3vw, 3rem); }
.svc-tab {
  border: 2px solid oklch(0.2 0.03 252 / 0.16); background: var(--paper-2); color: var(--on-paper);
  font-family: var(--body); font-weight: 800; font-size: 1.02rem; padding: 0.95rem 1rem 0.85rem; border-radius: 16px; cursor: pointer;
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.15rem; text-align: left;
  transition: background 0.25s, border-color 0.25s, color 0.25s, transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.svc-tab .ic { width: 1.6rem; height: 1.6rem; margin-bottom: 0.35rem; color: var(--blue-deep); }
.svc-tab small { font-family: var(--body); font-weight: 700; font-size: 0.82rem; color: var(--on-paper-faint); }
.svc-tab:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.svc-tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: var(--on-ink); box-shadow: var(--shadow); }
.svc-tab[aria-selected="true"] .ic { color: var(--hazard); }
.svc-tab[aria-selected="true"] small { color: var(--on-ink-faint); }
.svc-tab[aria-selected="true"] .tname::after { content: " ✓"; color: var(--hazard); }

/* Estimate disclaimer */
.est-disclaimer { display: flex; align-items: flex-start; gap: 0.7rem; margin: 0 0 clamp(1.6rem, 1rem + 2vw, 2.6rem); padding: 0.9rem 1.1rem; border-radius: 14px; background: oklch(0.585 0.185 253 / 0.07); box-shadow: inset 0 0 0 1px oklch(0.585 0.185 253 / 0.22); color: var(--on-paper-soft); font-size: 0.9rem; line-height: 1.5; }
.est-disclaimer svg { width: 1.25rem; height: 1.25rem; flex: none; margin-top: 0.1rem; color: var(--blue-deep); }
.est-disclaimer b { color: var(--on-paper); font-weight: 800; }

/* Grid: form (left) + result (right) */
.qgrid { display: grid; grid-template-columns: 1fr; gap: clamp(1.2rem, 0.8rem + 2vw, 2.4rem); align-items: start; }
.qgrid[hidden] { display: none !important; }
@media (prefers-reduced-motion: no-preference) { .qgrid.in { animation: stepIn 0.55s var(--ease-out); } }
@keyframes stepIn { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

.qpanel { background: var(--paper-2); border-radius: var(--radius-lg); padding: clamp(1.3rem, 1rem + 1.5vw, 2rem); box-shadow: var(--shadow-sm); }
.qpanel .qsub { font-weight: 800; color: var(--blue-deep); font-size: 1.05rem; margin-bottom: 1.2rem; }

.field { margin-bottom: 1.1rem; }
/* style.css already defines .field (contact form) as display:flex, which beats the
   [hidden] UA rule. Restore hide behaviour for the estimate's dynamic fields. */
.field[hidden] { display: none !important; }
.field > label, .field > .flabel { display: block; font-weight: 800; margin-bottom: 0.5rem; font-size: 0.95rem; }
.field small.hint { color: var(--on-paper-faint); font-weight: 500; }
.field select, .field input[type="number"], .field input[type="text"] {
  width: 100%; padding: 0.85em 1em; font: 600 1.02rem var(--body); color: var(--on-paper);
  background: var(--paper); border: 2px solid oklch(0.2 0.03 252 / 0.16); border-radius: 12px; appearance: none; -webkit-appearance: none;
  transition: border-color 0.2s;
}
.field select:focus, .field input:focus { border-color: var(--blue); outline: none; }
.selwrap { position: relative; }
.selwrap::after { content: ""; position: absolute; right: 1.1rem; top: 50%; width: 0.6rem; height: 0.6rem; border-right: 2.5px solid var(--blue); border-bottom: 2.5px solid var(--blue); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.field-2 { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }

/* Add-on toggles */
.check { display: flex; align-items: flex-start; gap: 0.8rem; padding: 0.85rem 1rem; border: 1.5px solid oklch(0.2 0.03 252 / 0.14); border-radius: 12px; cursor: pointer; transition: border-color 0.2s, background 0.2s; margin-bottom: 0.6rem; }
.check[hidden] { display: none !important; }
.check:hover { border-color: var(--blue); }
.check:has(input:checked) { border-color: var(--blue); background: oklch(0.585 0.185 253 / 0.07); }
.check input { width: 1.35rem; height: 1.35rem; accent-color: var(--blue); margin-top: 0.1rem; flex: none; }
.check b { display: block; font-weight: 800; font-size: 0.98rem; }
.check small { color: var(--on-paper-soft); font-size: 0.85rem; }
.check .pill { margin-left: auto; font-family: var(--body); font-weight: 800; font-size: 0.85rem; color: var(--blue-deep); white-space: nowrap; }

/* Coverage / postcode */
.cov { margin-top: 0.7rem; font-size: 0.88rem; font-weight: 700; display: flex; align-items: center; gap: 0.5rem; min-height: 1.4em; }
.cov svg { width: 1.05rem; height: 1.05rem; flex: none; }
.cov.ok { color: oklch(0.5 0.13 150); }
.cov.warn { color: oklch(0.55 0.15 55); }
.cov.err { color: oklch(0.55 0.17 25); }
.estmap-wrap { margin-top: 0.9rem; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); display: none; }
.estmap-wrap.show { display: block; }
.estmap { border: 0; width: 100%; height: 210px; display: block; filter: grayscale(0.12) contrast(1.02); }

/* Result pane (dark, sticky) */
.result { background: var(--ink-deep); color: var(--on-ink); border-radius: var(--radius-lg); padding: clamp(1.4rem, 1rem + 2vw, 2.2rem); box-shadow: var(--shadow); text-align: center; position: relative; overflow: hidden; }
.result__haz { position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--hazard); }
.result .step-h { justify-content: center; color: var(--on-ink); margin-top: 0.3rem; }
.result .step-n { background: oklch(1 0 0 / 0.08); }
.result .rlabel { color: var(--on-ink-soft); font-weight: 700; margin: 0.2rem 0 0; font-size: 0.95rem; }
.result .rprice { font-family: var(--display); font-size: clamp(3.4rem, 2rem + 7vw, 5.2rem); line-height: 0.95; letter-spacing: -0.02em; margin: 0.4rem 0 0.1rem; font-variant-numeric: tabular-nums; }
.result .rprice.pop { animation: pricePop 0.5s var(--ease-out); }
@keyframes pricePop { 0% { transform: scale(0.9); } 55% { transform: scale(1.05); } 100% { transform: scale(1); } }
.result .rper { color: var(--on-ink-soft); font-size: 0.9rem; margin: 0.2rem auto 0; max-width: 32ch; }
.result .rsave { color: var(--hazard); font-weight: 800; margin-top: 0.9rem; min-height: 1.4em; font-size: 0.95rem; }
.breakdown { text-align: left; margin-top: 1.2rem; border-top: 1px solid var(--ink-line); padding-top: 1rem; display: grid; gap: 0.5rem; font-size: 0.92rem; }
.breakdown div { display: flex; justify-content: space-between; gap: 0.8rem; color: var(--on-ink-soft); }
.breakdown div b { color: var(--on-ink); font-variant-numeric: tabular-nums; font-weight: 700; }
.result .rnote { font-size: 0.83rem; color: var(--on-ink-faint); margin: 1rem auto 0; max-width: 36ch; }
.result .racts { display: grid; gap: 0.6rem; margin-top: 1.3rem; }

/* empty state before a service is picked */
.result--empty .rprice { color: var(--on-ink-faint); font-size: clamp(2.4rem, 1.6rem + 4vw, 3.6rem); }

/* Trust row */
.trust-row { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-top: clamp(2rem, 1.4rem + 3vw, 3.2rem); }
.trust-row .chip { background: var(--paper-3); box-shadow: inset 0 0 0 1px oklch(0.2 0.03 252 / 0.08); color: var(--on-paper-soft); }
.trust-row .chip svg { color: var(--blue-deep); }

/* Mobile live price bar */
.mbar { position: fixed; left: 0.7rem; right: 0.7rem; bottom: 0.7rem; z-index: var(--z-toast); display: none; align-items: center; justify-content: space-between; gap: 0.7rem;
  background: oklch(0.145 0.024 250 / 0.94); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); color: var(--on-ink);
  border: 1px solid var(--ink-line); border-radius: 16px; padding: 0.55rem 0.55rem 0.55rem 1rem; box-shadow: 0 18px 50px -12px oklch(0 0 0 / 0.7);
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out); }
.mbar[hidden] { display: none !important; }
.mbar.off { opacity: 0; transform: translateY(12px); pointer-events: none; }
.mbar .mlbl { display: block; font-size: 0.72rem; color: var(--on-ink-faint); font-weight: 600; max-width: 42vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mbar .mbig { font-family: var(--display); font-size: 1.5rem; line-height: 1; }
.mbar .btn { padding: 0.8em 1.1em; font-size: 0.9rem; }

@media (max-width: 880px) {
  .mbar { display: flex; }
  body.has-mbar { padding-bottom: 5.5rem; }
}
@media (min-width: 881px) {
  .qgrid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
  .result { position: sticky; top: 88px; }
  .field-2 { grid-template-columns: 1fr 1fr; }
}